Sony AF DT 50 mm f/ 1.8 SAM Lens Manual

4-2

SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)

Align the marks

1000 mm collimator

Chart

Note 1:

Personal Computer (PC)

(Color Calculator 2 installed)

OS:

Windows2000 Professional/XP

MEMORY:

40 M Byte or more recommended

Hard disk free area: 15 M Byte or more recommended

USB terminal:

Standard equipment

Graphics:

32,000 colors or more recommended VGA monitor

Note 2:

Attach the chart to the 1000 mm collimator as shown in Fig. 4-1-2.

Fig. 4-1-2

Note 3:

Connect the variable transformer (Output voltage: AC 100 V) to the lens test projector.

Note 4:

Modify the outer barrel as follows to make the outer ring jig.

Required Part

Outer barrel: 2-684-206-01

Making Method

Chop off the outer barrel as shown in Fig. 4-1-3.

Fig. 4-1-3

Outer Barrel

Chop off